APA (7th ed.) Citation

Morton, K., & Tulloch, P. (1977). Trade and developing countries. Croom Helm.

Chicago Style (17th ed.) Citation

Morton, Kathryn, and Peter Tulloch. Trade and Developing Countries. London: Croom Helm, 1977.

MLA (9th ed.) Citation

Morton, Kathryn, and Peter Tulloch. Trade and Developing Countries. Croom Helm, 1977.